Room Light Assembly On-Vehicle Inspection

Body Electrical. Lexus Gs430, Gs300. Uzs190 Grs190
Lighting. Lexus Gs430, Gs300. Uzs190 Grs190

  1. CHECK REAR ROOM LIGHT ASSEMBLY

Room Light Assembly -- On-Vehicle Inspection



1. CHECK REAR ROOM LIGHT ASSEMBLY


Lexus Gs430, Gs300. Uzs190 Grs190.Lighting.Lighting System.Room Light Assembly On-Vehicle Inspection

  1. Measure the voltage of the connector.

    Standard voltage:
    Tester Connection
    		Switch Condition
    		Specified Condition
    Y10-6 (RGND) - Body ground
    		Always
    		Below 1 V
    Y10-3 (RLMP) - Body ground
    		L switch ON
    		10 to 14 V
    Y10-3 (RLMP) - Body ground
    		L switch OFF
    		Below 1 V
    Y10-2 (RRMP) - Body ground
    		R switch ON
    		10 to 14 V
    Y10-2 (RRMP) - Body ground
    		R switch OFF
    		Below 1 V
    If the result is not as specified, replace the light assembly.